Extension Builders in Chatham, South East England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.5 (8 reviews)

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Some of our top rated extension builders in Chatham, South East England

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Slimm Construction ltd
Rating: 4.2 out of 5
Extension Builder in Chatham, South East England
Our speciality is our ability to embrace the clients design requirements and to provide a complete professional service and to deliver a first class quality product using traditional and modern methods of construction. I pride my self on getting things done for the best price possible.
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Latest review:
Extensions- 14 Jun 2018
Andy Slimm agreed to build our retirement house. Unfortunately, six months later our dream has turned into a nightmare. For the early part of the build he was helpful and wanted to do a good job. He promised much and we trusted him with everything. When he went over the deadline he started to cut corners and build 'off plan’ in order to save money and try and finish. Suddenly, the day after we had parted with most of the final payment; he took his men off site without warning and abandoned us. We had to carry on renting as the house was unliveable. Three months later we have had to move into our unfinished home which is deemed “unsafe“ due to the mistakes that have been made. Multiple roof leaks, damaging the interior, creating damp and mould problems. Unfinished roof, drainage. Sewage smells in the house due to an unvented toilet system.2 metre deep/2 metre wide hole at the back of the house full of water, unfenced and uncovered. Building control have asked for his structural calculations where he did not build to architect's plans. We have requested many times that he come back, rectify/finish the work and provide the structural engineer's calculations. He refuses, so no other option but to use other builders and to sue Andy for damages. Such a sad and disastrous end to our dream. We have never written a negative review before, however, we feel strongly that we need to warn others as we do not want other clients to go through the traumatic time we have.
CanDo Constractions
No reviews yet
Extension Builder in Chatham, South East England
medium building company whit rich experience last 16 years in London and surrounding areas. Mobile and flexible. Have a good specialist whit specific skills and experience. Work hard , fast, clear and never leave a job incomplete.
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A1 plastering and building services
No reviews yet
Extension Builder in Chatham, South East England
Hi im darren, I have over 25+ years of experience of all plastering and construction work. I can do all types of plastering internal and external as well as offer many more services in the construction field. I work all round Essex but starting to expand out further. I'm reliable, trustworthy, hardworking, clean and tidy.
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DRT Design Services
No reviews yet
Extension Builder in Chatham, South East England
Hello, I'm Dan. I'm a qualified Architectural Designer with more than 10 years experience working within the design and construction industry. I mainly specialise in domestic home refurbishments, extensions and renovations. I believe that architectural services should be accessible to the ordinary homeowner and not just the wealthy elite. Therefore this I what I value as an ethos and practice as a professional. I love working closely with homeowners helping them achieve the home that they love. I offer a transparent honest, and straighforward service. Whether it's just a simple space planning design you need, to delivering the construction of your extension, I'm here to help.
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Annabaffer pierre
No reviews yet
Extension Builder in Chatham, South East England
I am a head working individual no jobs to big or to small to handle from St Lucia love to play football
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Mama jones industries
No reviews yet
Extension Builder in Chatham, South East England
We’re a reliable, full-service construction company built on quality workmanship, honesty, and pride in every job we deliver. From start to finish, we handle it all — with a particular specialism in loft conversions, bathroom installations, plumbing work, and complete home improvements. What sets us apart is our people. Our team of experienced, skilled, and genuinely friendly tradesmen and women bring not only technical expertise, but professionalism, charisma, and respect into every home we work in. We believe great results come from clear communication, attention to detail, and doing things properly — no shortcuts. We’re known for being on time, transparent, and fair with our quotes, so there are no surprises along the way. Every project is approached with care and precision, ensuring the final result meets — and often exceeds — our clients’ expectations. Whether it’s transforming unused space into a beautiful loft, creating a modern bathroom, or taking care of essential plumbing work, we treat every job as if it were our own home. Your vision matters, and we’re committed to delivering results to your perfection.
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Stanley stamper
No reviews yet
Extension Builder in Chatham, South East England
I have 8 years of extensive experience in building restoration and renovation. From digging footings to tiling the roof, timber framing buildings and internal stud work, oak frame porches and 15th century listed property restoration. Internal second fix work, from hanging doors and making bespoke cupboards. I also have experience in general building, like patio laying and landscaping, experience in painting and decorating and smaller interior works like panelling and flooring. I love any challenge, I have an eye for detail and I would love an opportunity to show my work to anyone interested.
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LULAJ construction ltd
No reviews yet
Extension Builder in Chatham, South East England
Everything in construction
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Solar construction
No reviews yet
Extension Builder in Chatham, South East England
Our team specialises is all aspects off construction. From loft conversion to shop fitting. We also have a team that will come a build your IKEA furniture. No job to small
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Warren
No reviews yet
Extension Builder in Chatham, South East England
We are a father and son team 35 years experience in the the building industry.we mainly do carpentry and Drywall systems all our work is done to a very high standard which makes us different from most out there
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ZBRUCH TEAM LIMITED
No reviews yet
Extension Builder in Chatham, South East England
We are doing all types of dry lining jobs: Metal stud partitions, metal ceiling, grid ceilings, all kinds of plaster-boarding, tacking and dot&dab, insulation, loft insulation, plastering and tape and joint, loft conversion and any type house extension, We can supply all materials as well Also we can do transportation job,if people are moving in and out. Please be in touch with us and we will deal with prices Kind regards ZBRUCH TEAM
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JMCBA Constructions LTD
No reviews yet
Extension Builder in Chatham, South East England
We are a construction company, build extensions,loft conversions,porches bathrooms, kitchens, convert exiting buildings into flats build new houses and flats. Company is successfully trading in the market over the period of four years. This is family run business
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COLLAKU LONDON LIMITED
No reviews yet
Extension Builder in Chatham, South East England
COLLAKU LONDON LIMITED is a London-based construction company delivering reliable,compliant,and high-quality building services across London and the surrounding areas.We specialised in RC slabs,groundworks,foundations,new builds,loft conversions, and home extensions. We provide homeowners,developers,and commercial clients with trustworthy construction partners across London and throughout the Uk.
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kj contacts ltd
No reviews yet
Extension Builder in Chatham, South East England
all types of building works , and ground works
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Bpm Contractors Ltd
No reviews yet
Extension Builder in Chatham, South East England
BPM contractors are a reputable company, known for our cost-effective prices. Our company offers both competitive pricing and flexibility to the needs of our customers. Some of our services include:General Maintenance,Refurbishment,PlumbingElectrical,Painting,Decorating,Carpentry,Flooring,Windows.
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F l slegg project management and building
No reviews yet
Extension Builder in Chatham, South East England
Small building company. Chartered builder with 30 years experience. Honours degree in building surveying and nebosh health and safety certificated. Free quotations for all types of buildings works. Newbuilds, extensions, refurbishments. Project management. All operatives fully qualified to city and guilds standard.
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3.5

Top rated Extension Builders

Our Extension Builders in Chatham, South East England, are rated 3.5 out of 5 based on 8 reviews from customers like you.

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What types of services are offered by local extension builders in Chatham, South East England?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Chatham, South East England for you. They can help with a variety of tasks and projects, including:

Extending your home with an extra room
Two+ storey extensions
Adding partition walls to create more rooms
Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Chatham, South East England who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Chatham, South East England extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Chatham, South East England?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Chatham, South East England will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Chatham, South East England extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Chatham, South East England home extension project is likely to cost.

Find extension builders in Chatham, South East England with MyBuilder

Hiring the right extension builder in Chatham, South East England with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Chatham, South East England extension builders. Once your job is live, we’ll share it with home extension builders in Chatham, South East England who can express their interest.

Step 2: Compare different extension builders in Chatham, South East England

When you start receiving interest, review profiles of local Chatham, South East England extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Chatham, South East England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Chatham, South East England, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Chatham, South East England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Chatham, South East England extension builder before hiring?

Before hiring an extension builder in Chatham, South East England or extension building company in Chatham, South East England, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Chatham, South East England?

An extension builder in Chatham, South East England should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Chatham, South East England extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Chatham, South East England?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Chatham, South East England extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Chatham, South East England extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Chatham, South East England

Can an extension builder in Chatham, South East England help with planning permission?

Yes, many extension builders in Chatham, South East England can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Chatham, South East England handle everything from design to construction?

Many Chatham, South East England extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Chatham, South East England help with materials and finishes?

Yes, most extension builders in Chatham, South East England can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.